A bolt from the blue( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.
Wild goose chase( পন্ডশ্রম ) Do not waste time in wild goose chase.
Apple of discord( বিবাদেয় বিষয় ) The paternal property has become an apple of discord between the two brothers.
A blessing in disguise( বিপরীতে হিত ; প্রথমে খারাপ হিসেবে মনে হলেও পরবর্তীতে ভালো হয় ) Sam's motorcycle accident was a blessing in disguise because he got enough insurance money.
In the mean time( ইতিমধ্যে ) Lila will come here to-night. In the mean time you should get her room ready.
Bone of contention( বিবাদের বিষয় ) The paternal property is the bone of contention between the two brothers.
